Siemens SINAMICS V20 Operating Instructions Manual page 95

Parameter Function
P2258 Ramp-down time for PID setpoint [s]
P2263 PID controller type
P2264[0...2] CI: PID feedback
P2265 PID feedback filter time constant [s]
P2267 Maximum value for PID feedback [%] Range: -200.00 to 200.00 (factory default: 100.00)
P2268 Minimum value for PID feedback [%]
P2269 Gain applied to PID feedback
P2270 PID feedback function selector
P2271 PID transducer type
P2274 PID derivative time [s]
P2280 PID proportional gain
P2285 PID integral time [s]
P2291 PID output upper limit [%]
P2292 PID output lower limit [%]
P2293 Ramp-up/-down time of PID limit [s]
P2295 Gain applied to PID output
P2350 PID autotune enable
P2354 PID tuning timeout length [s]
P2355 PID tuning offset [%]
Output values
r2224 CO: Actual fixed PID setpoint [%]
r2225.0 BO: PID fixed frequency status
r2245 CO: PID-MOP input frequency of the RFG [%]
r2250 CO: Output setpoint of PID-MOP [%]
r2260 CO: PID setpoint after PID-RFG [%]
P2261 PID setpoint filter time constant [s]
r2262 CO: Filtered PID setpoint after RFG [%]
r2266 CO: PID filtered feedback [%]
r2272 CO: PID scaled feedback [%]
r2273 CO: PID error [%]
r2294 CO: Actual PID output [%]
SINAMICS V20 Converter
Operating Instructions, 10/2019, A5E34559884-012
Setting
Range: 0.00 to 650.00 (factory default: 1.00)
= 0: D component on feedback signal (factory default)
= 1: D component on error signal
Possible sources: 755[0] (Analog input 1), 2224 (Actual fixed PID
setpoint), 2250 (Output setpoint of PID-MOP)
Factory default: 755[0]
Range: 0.00 to 60.00 (factory default: 0.00)
Range: -200.00 to 200.00 (factory default: 0.00)
Range: 0.00 to 500.00 (factory default: 100.00)
= 0: Disabled (factory default)
= 1: Square root (root(x))
= 2: Square (x*x)
= 3: Cube (x*x*x)
= 0 : Disabled (factory default)
= 1: Inversion of PID feedback signal
Range: 0.000 to 60.000
Factory default: 0.000 (the derivative time does not have any effect)
Range: 0.000 to 65.000 (factory default: 3.000)
Range: 0.000 to 60.000 (factory default: 0.000)
Range: -200.00 to 200.00 (factory default: 100.00)
Range: -200.00 to 200.00 (factory default: 0.00)
Range: 0.00 to 100.00 (factory default: 1.00)
Range: -100.00 to 100.00 (factory default: 100.00)
= 0: PID autotuning disabled (factory default)
= 1: PID autotuning via Ziegler Nichols (ZN) standard
= 2: PID autotuning as 1 plus some overshoot (O/S)
= 3: PID autotuning as 2 little or no overshoot (O/S)
= 4: PID autotuning PI only, quarter damped response
Range: 60 to 65000 (factory default: 240)
Range: 0.00 to 20.00 (factory default: 5.00)
Commissioning via the built-in BOP
5.6 Function commissioning
93